L. M. ERICSSON
TELEPHONE AB 230

AB 230 (Old Catalogue No. 355)
Framework of polished walnut, constructed to hold 2 cells RK 240 or RK 410 (Old Cat. No. 596 or 590).

Micro-telephone RE 4050 (No. 530) with cord RS 6500 (No. 2061) suspended on switch-hook.

Generator RH 3150, 3-magnet, which will ring satisfactorily through the ringer and a line resistance of 20000 ohms.

Ringer of 300ohms resistance.

This telephone is fitted with a paper clip on the writing shelf.

The battery box cover (under the front shelf) is lithographed, imitating walnut wood.

Dimensions:
Height of Backboard: 660mm.
Width of Backboard: 215mm.

Weight: 7.0 kg.

In the 1905, 1912 and 1930 L. M. Ericsson Telephone Catalogues

Last revised: June 04, 2024